| 摘要 |
PROBLEM TO BE SOLVED: To prevent increase in the number of commands sent from a play control means to a display control means even when display direction is enriched by providing a variable display part for variably displaying a special picture pattern and a decorative picture pattern. SOLUTION: In the case of failure, a failure picture pattern is displayed in a special picture pattern display area 9A and a determined picture pattern not matching left, right and middle picture patterns is displayed in a decorative picture pattern display area 9B. At the time of great success, a success picture pattern is displayed in the special picture pattern display area 9A and a determined picture pattern matching left, right and middle picture patterns is displayed in the decorative picture pattern display area 9B. Information showing a variable display pattern and success/failure is sent from the play control means to the display control means. The command from the play control means to the display control means is transmitted through an irreversible output means on a play control board and an irreversible input means on a display control board. |
